Laboratory Procedure
neutralization test
Subclass of:
Serologic tests
Definitions related to neutralization tests:
  • The measurement of infection-blocking titer of ANTISERA by testing a series of dilutions for a given virus-antiserum interaction end-point, which is generally the dilution at which tissue cultures inoculated with the serum-virus mixtures demonstrate cytopathology (CPE) or the dilution at which 50% of test animals injected with serum-virus mixtures show infectivity (ID50) or die (LD50).
    NLM Medical Subject Headings
    U.S. National Library of Medicine, 2021
  • (antibody neutralization test) Titration of an antiserum by testing a series of dilutions of virus or immune serum to a given end-point, which is generally the dilution at which tissue cultures inoculated with the serum-virus mixtures demonstrate cytopathology or the dilution at which 50% of test animals injected with serum-virus mixtures show infectivity (ID50) or die (LD50).
    CRISP Thesaurus
    National Institutes of Health, 2006
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